Charging a 2027 Cadillac LYRIQ 19kW Charger at home in Pennsylvania

In Pennsylvania, home electricity runs 20.9¢/kWh — put a 2027 Cadillac LYRIQ 19kW Charger's EPA-rated 36.8 kWh/100mi against that and 100 miles costs $7.7, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 52% cheaper per mile than gasoline in Pennsylvania — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Pennsylvania owners putting 15,000 annual miles on a 2027 Cadillac LYRIQ 19kW Charger spend about $1,154 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,249 saved annually, at this mileage.

What one full charge costs

At Pennsylvania's rate, fully covering this 2027 Cadillac LYRIQ 19kW Charger's 326-mile EPA range costs about $25.09 (120 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac LYRIQ 19kW Charger in Pennsylvania ranks 14,558 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac LYRIQ 19kW Charger ranks 188 of 400 EV models for raw efficiency, and Pennsylvania ranks 37 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed Pennsylvania electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Cadillac LYRIQ 19kW Charger's cost in Pennsylvania. Pennsylvania's 20.9¢/kWh rate ranks 37 of 51 states; the state rate guide lays out the full spread.